Miscellaneous clips for identity!

As the name suggests - multiple small clips I have found over the years, for which I have no identity for! These include twinks, jocks and models for which some some include cumshots and others just have previews.

I have kept the original names of the clips as downloaded from where they were collected. Some of them have names which might be of help? Would be most appreciated if anyone could potentially identify these models or actors and where I might be able to find more of them? If you have the clips and are willing to share, that would be even better!!! Thank you in advance!!!